3 years ago

Help please help me I really need help please help me

Mathematics

1 answer:

Ber [7]3 years ago

3 0

Answer:

x = -3

Step-by-step explanation:

<u>Given function:</u>

f(x) = x² + 6x + 2

<u>x-coordinate of the vertex is:</u>

x = -b/2a = -6/2 = - 3

<u>The axis of symmetry is the vertical line that passes through the vertex:</u>

x = -3 is the line we need

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